MAGIC calibrated files with missing information

[aleberti]

In the processing of MAGIC calibrated files, you may get:

Traceback (most recent call last):
  File "/fefs/aswg/workspace/arnau.aguasca/miniconda3/envs/magic-lst1/bin/magic_calib_to_dl1", line 8, in <module>
    sys.exit(main())
  File "/fefs/aswg/workspace/arnau.aguasca/miniconda3/envs/magic-lst1/lib/python3.8/site-packages/magicctapipe/scripts/lst1_magic/magic_calib_to_dl1.py", line 387, in main
    magic_calib_to_dl1(args.input_file, args.output_dir, config, args.process_run)
  File "/fefs/aswg/workspace/arnau.aguasca/miniconda3/envs/magic-lst1/lib/python3.8/site-packages/magicctapipe/scripts/lst1_magic/magic_calib_to_dl1.py", line 97, in magic_calib_to_dl1
    event_source = MAGICEventSource(input_file, process_run=process_run)
  File "/fefs/aswg/workspace/arnau.aguasca/miniconda3/envs/magic-lst1/lib/python3.8/site-packages/ctapipe_io_magic/__init__.py", line 215, in __init__
    self.is_stereo, self.is_sumt = self.parse_data_info()
  File "/fefs/aswg/workspace/arnau.aguasca/miniconda3/envs/magic-lst1/lib/python3.8/site-packages/ctapipe_io_magic/__init__.py", line 549, in parse_data_info
    L3Table = L3Table_array[0]
IndexError: index 0 is out of bounds for axis 0 with size 0

or, something similar for the Trigger tree.

In such a case, please write to Alessio (alessioberti90@gmail) and Julian ([email protected]), so that we can check the subruns and, possibly, fix them.